You know what I like about this? The first two lines could be about death as much as anything else.
It's routine,
he'll be done in no time.
Suggestion:
his tracheostomy tube whistles comically along [to] the [rhythm] of his heart.
I was thinking even changing it up entirely, since it seems a little clich to be honest..
his tracheostomy tube rasps sardonically below his wry smile..
Which brings up a point I did not like about this. I felt like you focused on technical terms a lot, almost as if you were proud that you knew, because at the time you had to know, because then it was the world to you.. but that, when you wrote this, it was more.. confined? It's as if the emotion of this poem is refined in a really bad way because these words that you would otherwise not use, or befriend, are the only emphatic traces of pathos. Ya know? it's all desultory... Disjoint enjambments of meaning...
Other suggestion:
we turn up the television so he can hear golf,
and sit back to watch the monitors,
to see the numbers peak, disappear off the screen.
For hours, and hours - we wait
Doesn't it feel kind of rude when a total stranger just messes around with your poetry? Awesome, trust me, I would know.
The title read as 'glabella' to me at first, and that's honestly the only reason I came here.